company news about What are the classifications of forged wheels?

Forged wheels are a classification of forgings, which are mainly used in gantry cranes, bridge cranes, mining machinery, etc. Also known as: driving wheel, crown wheel, wheel forgings! Light rail vehicles are also used. Forged wheel products are mainly used in automobile (agricultural machinery), basic parts, rolling stock, engineering machinery, petrochemical general-purpose and other industries, of which more than 90% are automobile forgings, of which cold and warm precision forgings account for about 5.2% of the total forgings. In 2004, the total output of forgings in China was about 3.26 million tons, of which die forgings were about 2.44 million tons, automobile forgings accounted for about 65% of die forgings, about 1.6 million tons, and cold and warm precision forgings accounted for about 4-5% of the total automobile forgings. The forgings forged by free forging method on the forging hydraulic press larger than 10MN are called large forgings, and the production industry of large forgings has reached a certain production scale and level.